Compilare: main.cpp: In function 'void Try()': main.cpp:36:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int j=1; j<=11; j++) ^~~ main.cpp:41:7: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' if(ok==0){ ^~ main.cpp:43:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for( j=0; j<desc[a[i]].size(); j++) ~^~~~~~~~~~~~~~~~~~